A FINE SAPPHIRE SINGLE-STONE RING
A FINE SAPPHIRE SINGLE-STONE RING

細節
A FINE SAPPHIRE SINGLE-STONE RING
The cushion-shaped sapphire weighing 6.78 carats to the plain platinum hoop, ring size 5¾
With report no. 39679 dated 5 August 2002 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Kashmir origin, no indications of thermal enhancement